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mouse wheel rotates player

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This commit is contained in:
Josh Holtrop 2012-08-29 01:07:52 -04:00
parent 7b076cdc13
commit f06dbf7bac
2 changed files with 18 additions and 7 deletions
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21
src/client/Client.cc
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@ -2,6 +2,7 @@
#include <math.h>
#include <SFML/OpenGL.hpp>
#include <SFML/Graphics.hpp>
#include <SFML/System.hpp>
#include "Client.h"
#include <stdio.h>
@ -25,8 +26,13 @@ Client::Client(bool fullscreen)
void Client::run()
{
m_clock.restart();
m_window->setMouseCursorVisible(false);
sf::Mouse::setPosition(sf::Vector2i(m_width / 2, m_height / 2), *m_window);
double last_time = 0.0;
while (m_window->isOpen())
{
double current_time = m_clock.getElapsedTime().asSeconds();
double elapsed_time = current_time - last_time;
sf::Event event;
while (m_window->pollEvent(event))
{
@ -53,7 +59,7 @@ void Client::run()
}
}
update();
update(elapsed_time);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
@ -69,6 +75,7 @@ void Client::run()
glPopMatrix();
m_window->display();
last_time = current_time;
}
}
@ -82,6 +89,9 @@ void Client::initgl()
void Client::resize_window(int width, int height)
{
m_width = width;
m_height = height;
sf::Mouse::setPosition(sf::Vector2i(m_width / 2, m_height / 2), *m_window);
glViewport(0, 0, width, height);
float aspect = (float)width / (float)height;
glMatrixMode(GL_PROJECTION);
@ -91,12 +101,9 @@ void Client::resize_window(int width, int height)
glLoadIdentity();
}
void Client::update()
void Client::update(double elapsed_time)
{
static double last_time = 0.0;
const double move_speed = 300.0;
const double current_time = m_clock.getElapsedTime().asSeconds();
const double elapsed_time = current_time - last_time;
if (sf::Keyboard::isKeyPressed(sf::Keyboard::A))
{
double direction = m_player->direction + M_PI_2;
@ -121,7 +128,9 @@ void Client::update()
m_player->x += cos(direction) * move_speed * elapsed_time;
m_player->y += sin(direction) * move_speed * elapsed_time;
}
last_time = current_time;
int xrel = sf::Mouse::getPosition(*m_window).x - m_width / 2;
sf::Mouse::setPosition(sf::Vector2i(m_width / 2, m_height / 2), *m_window);
m_player->direction -= M_PI * 0.5 * xrel / 1000;
}
void Client::draw_players()

4
src/client/Client.h
View File

@ -15,13 +15,15 @@ class Client
protected:
void initgl();
void resize_window(int width, int height);
void update();
void update(double elapsed_time);
void draw_players();
void draw_map();
refptr<sf::Window> m_window;
sf::Clock m_clock;
Map m_map;
refptr<Player> m_player;
int m_width;
int m_height;
};
#endif